Xantphos | CAS#161265-03-8

MedKoo Cat#: 341319 | Name: Xantphos

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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Xantphos is an organophosphorus compound derived from the heterocycle xanthene.

Chemical Structure

Xantphos

CAS#161265-03-8

Theoretical Analysis

MedKoo Cat#: 341319

Name: Xantphos

CAS#: 161265-03-8

Chemical Formula: C39H32OP2

Exact Mass: 578.1928

Molecular Weight: 578.63

Elemental Analysis: C, 80.95; H, 5.57; O, 2.76; P, 10.71

Price and Availability

Size	Price	Availability	Quantity
1g	USD 202.00
5g	USD 420.00
25g	USD 998.00

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Synonym

Xantphos;

IUPAC/Chemical Name

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

InChi Key

CXNIUSPIQKWYAI-UHFFFAOYSA-N

InChi Code

InChI=1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3

SMILES Code

CC1(C)C2=C(OC3=C1C=CC=C3P(C4=CC=CC=C4)C5=CC=CC=C5)C(P(C6=CC=CC=C6)C7=CC=CC=C7)=CC=C2

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>2 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 578.63 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

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